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Introducing the Wavetrac® Torque Biasing Differential by Turner Motorsport, the pinnacle of innovation for your BMW. This cutting-edge technology takes your vehicle's performance to a whole new level. With its patented design, the Wavetrac® differential is a trailblazer, automatically enhancing grip when navigating low-traction conditions. Its approach is truly revolutionary, setting it apart from other torque biasing differential designs.
Quality is the hallmark, featuring high-strength 9310 steel gears enclosed in case-hardened billet or forged steel bodies. Throughout the differential, ARP® fasteners are used, ensuring superior durability and performance. What's more, the Wavetrac® differential is virtually maintenance-free, promising a lifetime of service without the need for rebuilds.
To provide added confidence, all Wavetrac® differentials are backed by a transferable limited lifetime warranty, highlighting the product's reliability and longevity.
For vehicles equipped with a welded ring gear, the installation process requires the removal, drilling, and installation of the welded ring gear from your stock differential. This intricate task should be entrusted to a professional machine shop. To seamlessly install the ring gear onto the new differential, you'll need Bolt Kit ES4368731. It's imperative to consult your machine shop before purchasing this item and the necessary hardware kit.
Please be aware that no technical drawings or instructions are provided, underscoring the importance of verifying compatibility and ensuring correct installation with your chosen machine shop. Refunds or replacements will not be offered in the event of incorrect ring gear installation or differential failure due to improper installation.
This product was last offered at the strikethrough price on
02-09-2026
BMW E39 LED Tail Lights - Chrome Housing/Smoke Lens offer a stylish upgrade for your vehicle with their modern design and enhanced visibility. These tail lights feature a sleek chrome housing combined with a smoke lens, providing a distinctive look while improving safety on the road. The LED neon tube serves as driving lights, enhancing your vehicle’s appearance and functionality.
Note: Professional installation is highly recommended to ensure proper fit and function.
This product was last offered at the strikethrough price on
02-09-2026
This product was last offered at the strikethrough price on
02-09-2026
BMW E39 Spec D LED Halo Projector Headlights - Gloss Black Housing/Smoke Lens are the perfect upgrade to enhance both the style and visibility of your vehicle. These headlights from Turner Motorsport offer a sleek and modern design, featuring a glossy black housing with a smoke lens and dual halo projector lights, accented by bright LED lights.
Upgrade your BMW E39 with these stylish and functional headlights, ensuring your vehicle stands out on the road.
This product was last offered at the strikethrough price on
02-09-2026